<?xml version="1.0" encoding='utf-8'?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card id="card1" title="Ancient technology - Page 12 - Wikipedia">
<p>
<a accesskey="1" href="page.php?w=Ancient_technology&amp;p=11">1.Previous</a><br />
<a accesskey="3" href="page.php?w=Ancient_technology&amp;p=13">3.Next</a>
</p>
<p>360 degrees. They had a wide knowledge of mathematics including addition, subtraction, multiplication, division, quadratic and cubic equations, and fractions. This was important in keeping track of records as well as in some of their large building projects. The Mesopotamians had formulas for figuring out the circumference and area for different geometric shapes like rectangles, circles, and triangles. Some evidence suggests that they even knew the Pythagorean Theorem long before Pythagoras wrote it down. They may have even discovered the number</p><p>
<a accesskey="1" href="page.php?w=Ancient_technology&amp;p=11">1.Previous</a><br />
<a accesskey="3" href="page.php?w=Ancient_technology&amp;p=13">3.Next</a>
</p>

<do type="prev" label="Search">
        <go href="search.wml"/>
</do>

</card>
</wml>
